PCA8521BT中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
PCA8521BT規(guī)格書詳情
GENERAL DESCRIPTION
The PCA8521 can be used in infrared remote control transmitters. It generates output pulses, in accordance with the RC5 protocol, when a key is pressed. The IC does not contain a software programmable processor. However, it does contain a ROM in which the codes that have to be transmitted are stored. An example of an application diagram using a 20-pin IC is illustrated in Fig.7.
FEATURES
? RC5 protocol
? Maximum of:
– 56 keys (20-pin version)
– 30 keys (16-pin version).
? Option of multi-system or single system transmitter
– Multi-system: maximum 8 systems, selection by key
– Single system: maximum 8 different systems per IC, selection by jumper wire or switch.
? Power-down and key wake-up
? High output current (≤45 mA)
? Oscillator frequency of 432 kHz or 4 MHz
? Multiple key protection
? Option of 25 or 33 duty factor
? Contained in DIP16, SO16, DIP20 or SO20 packages.
產(chǎn)品屬性
- 型號：
PCA8521BT
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Infrared remote control transmitter RC5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
24+ |
NA/ |
7010 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
NXP |
2016+ |
SOP20 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
PHILIPS |
23+ |
SOP-20 |
20000 |
全新原裝假一賠十 |
詢價 | ||
PHILIPS |
99+ |
SOP-20 |
382 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
PHI |
23+ |
SOP |
7566 |
原廠原裝 |
詢價 | ||
PHI |
20+ |
SOP20 |
32970 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
PHIL |
2025+ |
SOP-20 |
4035 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
PHI |
24+ |
SOP20W |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | ||
PHILIPS |
00+ |
SMD20 |
470 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
SOP20 |
15000 |
一級代理原裝現(xiàn)貨 |
詢價 |
